dom4j 解析 xml標籤屬性

重寫onEnd()和onStart()方法

public class XmlElementHandler implements ElementHandler {

@Override
public void onEnd(ElementPath arg0) {
Element ele = arg0.getCurrent();
String name = ele.getName();
try 
{
//保存"MT"標籤的屬性到內存
if("MT".equals(name))
{
String mTvalue = ele.getTextTrim();
ParaCollect.getInstance().put("MT", mTvalue);
}
//保存"SubNo"標籤的屬性到內存
if("SubNo".equals(name))
{
String subNovalue = ele.getTextTrim();
ParaCollect.getInstance().put("localPeriods", subNovalue);
}
//保存"Freq"標籤的屬性到內存
if("Freq".equals(name))
{
String Freqvalue = ele.getTextTrim();
ParaCollect.getInstance().put("localFreq", Freqvalue);
}
//保存"SubCode"標籤的屬性到內存
if("SubCode".equals(name))
{
String SubCodevalue = ele.getTextTrim();
ParaCollect.getInstance().put("localSubCode", SubCodevalue);
}
} catch (Exception e) {
}
}
@Override
public void onStart(ElementPath arg0) { }
}

獲取標籤屬性

String xmlps = “xml文件路徑”;

/*************解析xml中標籤SubNo的屬性 begin************************/
SAXReader reader;
try
{
InputStream in= new FileInputStream(new File(xmlps));
ElementHandler manElementHandler=(ElementHandler) new XmlElementHandler();
reader=new SAXReader();
reader.addHandler("/Document/SubNo", manElementHandler);
reader.addHandler("/Document/Freq", manElementHandler);
reader.addHandler("/Document/SubCode", manElementHandler);
reader.read(in);
}
catch (Exception e) 
{
log.error("公共檢查解析xml異常", e);
}